Panel and terminal work is hundreds of small fasteners a day, and every one of them is a wrist rotation.
The Wiha speedE II (32490) is built to take that repetition off your hands: an insulated electric screwdriver that spins fasteners at drill speed but finishes them with the feel of a hand tool. When the driver reaches its torque limit, it stops — and the built-in ratcheting function lets you hand-seat the fastener to exactly the tightness you want. No stripped terminal screws, no cracked device bodies, no over-driven connections.

Two selectable power levels — 0.4 Nm (3.5 in-lbs) and 1.0 Nm (8.8 in-lbs) — cover everything from delicate electronics to control-cabinet terminal blocks.
An integrated ring light surrounds the blade to illuminate dark enclosures, and the two included rechargeable lithium-ion batteries drive up to 800 fasteners per charge with USB charging in the case.

Safety is the headline: paired with Wiha SlimLine blades, the speedE II is rated to 1,000 volts AC (1,500 VDC), with every blade individually tested to 10,000 VAC.
SlimLine insulation is 33 percent narrower than standard insulated blades, reaching recessed terminals that fat insulated drivers can't. VDE certified and compliant with EN/IEC 60900, ASTM F1505, NFPA-70E, and CSA standards. Designed and made in Germany. Note: the driver is only insulated when used with Wiha SlimLine blades.

• Two torque levels: 0.4 Nm (3.5 in-lbs) and 1.0 Nm (8.8 in-lbs), selected by a switch in the handle
• Torque-ratcheting function — power-drive to the limit, hand-finish to final tightness without damage
• Integrated ring light for dark panels and enclosures
• Two rechargeable Li-ion batteries; up to 800 fasteners per charge; USB charger with plug adapter included
• Insulated to 1,000 VAC / 1,500 VDC with SlimLine blades; each blade tested to 10,000 VAC
• VDE certified; meets EN/IEC 60900, ASTM F1505, NFPA-70E, and CSA standards
• Made in Germany

• speedE II electric driver handle
• 8 SlimLine blades: Slotted 3.5 mm and 5.5 mm; Phillips #1 and #2; Square #1 and #2; Terminal Xeno #1 and #2
• 2 rechargeable lithium-ion batteries
• USB battery charger with plug adapter
• Custom-fit rugged storage box

• Model: Wiha 32490 speedE II, 13-piece set
• Torque Levels: 0.4 Nm (3.5 in-lbs) / 1.0 Nm (8.8 in-lbs)
• Insulation Rating: 1,000 VAC / 1,500 VDC (with SlimLine blades); each blade tested to 10,000 VAC
• Fasteners Per Charge: Up to 800
• Batteries: 2x rechargeable lithium-ion, USB charged
• Standards: VDE, EN/IEC 60900, ASTM F1505, NFPA-70E, CSA
• Origin: Made in Germany
• UPC: 084705324906